we have much more coming on chuck hagel possibly getting a nomination. there's some other stories out there, as well. so let's wrap it up right there. that's the news this half hour. catch us on facebook at wnnfans.com >>> this is abc's "world news now" informing insomnia >>> this morning on "world news now," vegas violence. the shootout on the strip that sounds like something straight out of a movie. >> and las vegas police say it's part of a dangerous trend too close to the tourist hot spots. it's friday, february 22nd. >> from abc news, this is "world news now." >> good friday morning, everybody. i'm rob nelson. >> and i'm diana perez. there is an all-out search this morning for suspects in that las vegas shooting. details in our top story. >>> also this half hour, abc news is there as explosions ripped through syria's capital. we'll show you the hidden danger from attacks like these, even after the debris is cleared. >>> also this morning, a "world news now" special panel discussion. we have an esteemed group of guests who shared their insight on bla